Well, I think the solutions or ideas are maybe a bit too involved.
I was hoping that the errors I am interested in were already logged by
default to some obscure location, and I *could* if needed just go and
scrutinize them by hand.
But, it seems like a detailed (specially mysql) error log does
Prolly a silly question, but I have a session process that never really
ends as it is supposed to allow the user to carry on submitting etc.
So I don't know where and when to end the session, and if it is really
nescessary to end a session?
Obviously a logout button will do the trick, but
I can almost guarantee that it's not the second line that is failing,
the problem here is that $result is not containing naything, and that is
normally due to the fact that you are not connecting to the db, or the
table tablename is not there.
I use the following format as my standard MySQL
then the object stored in $result wiill more
than likely evaluate to TRUE. For the determining factor you should count
the number of rows with mysql_num_rows($result). If the returned value is
zero then you know it hasn't returned anything.
-Kevin
- Original Message -
From: PHPCoder [EMAIL
Thanks, but all these methods require modification of the scripts
already on the server, and it won't ensure any new script being written
by a user on my system to comply.
Are you all saying that there are no logs kept by default of errors
generated on php/mysql pages at all unless
Hi, thanks for all the replies on my two previous postings relating to
sessions and cookies.
I have set my mind on using sessions but without cookies, so that
entails passing the SID via relative URL's.
My problem comes in here, when I create a simple login page with a form
that send username
Hi
I'm doing some reading on sessions and how it works etc, and have a
concern (which is probably fed by my ignorance on the topic).
The couple of simple session examples I have found in the PHP/MySQL
book by Luke Welling Laura Thompson gives a simple 3 page session
example where the session
the session id automatically. Alternatively, you can use the
constant SID which is defined, if the client did not send the appropriate
cookie. SID is either of the form session_name=session_id or is an empty
string.
[/quote]
Regards
Joakim Andersson
-Original Message-
From: PHPCoder
I'm really battling with this whole session thing.
My first impressions are that cookies are OK, and really helps to make
sessions workable and efficient, YET, from a developers point of view, I
always play devils advocate, and I'm wondering about those stubbourne
individuals out there who
Check execute permissions on the PHP file, try chmod 755.
Sachin Keshavan wrote:
Hello all,
Thanks for the suggestions. But my .php file does not have any include
statement any where in the page. Is there any thing which I have to check
out? The site contains 6 .php files, and it is only in
Sorry, you DO need nl's, but it's \n not n\
PHPCoder wrote:
When you echo, you are adding to HTML, so you need br for new lines
not \n. There is a function called nl2br that converts the nl into
br's for you, so do this;
$string=-line1n\ -line2 n\-line3;
$string = nl2br($string
When you echo, you are adding to HTML, so you need br for new lines
not \n. There is a function called nl2br that converts the nl into br's
for you, so do this;
$string=-line1n\ -line2 n\-line3;
$string = nl2br($string);
echo brtextarea name='aria' cols='50' rows='2'$string/textarea;
adi
Hi
Already posted a question asking what to do with existing code that uses
register_globals=on and migrating to a new PHP with
register_globals=off; solution seemed to be have to re-code;
I came up with this code, and am basically asking the more enlightened
if this might be a solution, ie,
DOH!
Now you tell me!!! :-[
Hah, thanks man, should have known that there is always a simple
solution in PHP, just need to know where to look for it...
Kevin Stone wrote:
Or just use extract($HTTP_POST_VARS); Same thing. :)
-Kevin
- Original Message -
From: PHPCoder [EMAIL
Hi
Going through some literature, it seems like the use of registered
globals can cause security issues. Now, the dilemma, all my previous PHP
installations ( for the last year or so ) have come with register
globals = on in the php.ini file by default, and users on my system has
happily
Hi
I have a working PHP build on my webserver, but it seems it was compiled
without support for gd or pdflib and a couple of others.
Since rebuilding PHP requires a rebuild of apache as well, I really
don't want to go that route unless 100% essential.
So, is there a way I can add these libs now
:
Read the stuff you find on google first though - there was an article I read
about certain inks absorbing InfraRed light so barcodes printed in them will
not work!
The HP ink used in the Deskjet 693 and 660 seems to be ok for this job.
Phpcoder [EMAIL PROTECTED] wrote in message
[EMAIL PROTECTED
Hi,
I would like to generate barcodes and have it print out the barcode
automatically from awebpage, is this possible? How?
Thanks
--
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Yes, just use instead of '.
Using ' causes the contents to be treated as literal strings, and the $
is therefore not treated as a $.
Just do:
echo a href=\$address\;
Martin Johansson wrote:
Is there a way to express php variables inside an echo ' '.
I want something like this to work:
Hi
I would like to know any ideas on tackling the following:
I would like to have people give me their details via a form and then
allow them to download files from the server, and I would also like to
keep track/record of the files that are downloaded. The record doesn't
need to be kept,
HI
While waiting for responses on my first question, I've done some reading
on sessions, and came up with the following questions:
First, I have been coding with PHP for a while without knowing about
sessions, and have completed a couple of rather large projects without
using sessions as such,
?php
$i = 1;
$liv_1 = one;
$liv_2 = two;
$liv_3 = three;
$liv_4 = four;
$liv_5 = five;
while ($i = 5 ) {
$do = echo \$liv_{$i};;
eval($do);
echo br;
$i ++;
}
?
Simply echoing the \$liv_$i will not work, need to evaluate the string
after parsed as in example above...
Kevin Porter wrote:
You
HI
I would like to hear from anyone who have possibly worked on
implementing a smartcard solution to controll access to a website.
I am looking into possibilities for a proposal, and one of the
requirements of the client is that the system data has to be accessible
via the web, and that the
HI
I wrote a basic script that takes the input of a textfield and passes it
onto the system() function and then echo's the result, somethinglike this:
?php
$result = system($command);
echo $result;
?
The $command is sent from the previous page via text field.
Whe I test this and do something
a poor
technique to me.
In your example, the ping command will never complete (unless php
closes it down). Why not limit the number of pings with ping -c 10
192.168.0.2?
HTH
Chris
PHPCoder wrote:
HI
I wrote a basic script that takes the input of a textfield and passes
it onto
Hi
I have a funny request; I wrote a system for a client and am rather
concerned that I am not going to receive payment for the work done. They
want me to hand over the code before they are willing to pay, so
basically I will be left at their mercy; if they don't pay, they will
still have a
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